Facebook-graph-api获取“无效的OAuth访问令牌”。经过3个https呼叫

您好，我试图获得群组墙上的feed，我使用桌面应用程序来获取所有的feed，但在3个https api呼叫之后：

Hi im trying to get group wall feeds , im using desktop application to get all the feeds but after 3 https api calls im getting :

{"error":{"type":"OAuthException","message":"Invalid OAuth access token."}}

$这是我的电话：

https://graph.facebook.com/175923872448029/feed?access_token=355xxxx|2575b794cd858xxxx-55xxx13|N-oGZ6q2sNDNgxxxxU-TDw&distance=100000&limit=30&offset=0

https://graph.facebook.com/175923872448029/feed?access_token=355xxxx|2575b794cd858xxxx-55xxx13|N-oGZ6q2sNDNgxxxxU-TDw&distance=100000&limit=60&offset=30

https://graph.facebook.com/175923872448029/feed?access_token=355xxxx|2575b794cd858xxxx-55xxx13|N-oGZ6q2sNDNgxxxxU-TDw&distance=100000&limit=90&offset=60

https://graph.facebook.com/175923872448029/feed?access_token=355xxxx|2575b794cd858xxxx-55xxx13|N-oGZ6q2sNDNgxxxxU-TDw&distance=100000&limit=120&offset=90 <-- this call gives me the error

奇怪的是，当im这个https调用一个失败并在firefox中运行它，它会以任何想法的方式返回我的结果？

the weird thing is that when im take this https call the one failed and run it in firefox , it does return me result any idea way ?